Hello, I'm trying to create a simple allow list (whitelist) in in the SOPHOS UTM Firewall for a particular site, leaving all other sites unaffected. See the following configuration screen; Rules 9 and 10 are the ones of interest. Rule 9 is attempting…

I recently have setup Sophos Home UTM 9 and I currently having trouble port forwarding my CCTV System, so I can remotely access. however when I create a rule it doesn't seem to work. I have checked the firewalls live log, and the CCTV System doesn't…

Hello, I would like to write a firewall rule to drop all SSLv2 traffic attempting to travel through our UTM because of the DROWN vulnerability . We have a couple of servers susceptible to the attack and it would be nice to first block the attack at…

We have about 90 servers behind the affected UTM9, all have an external interface and a dedicated dnat and snat entry to their internal IP. Actually everything is fine, a HA slave is attached. But sometimes traffic gets dropped even though it's allowed…